diff --git a/.travis.yml b/.travis.yml
index 634360f..b9d7ab3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,15 @@
-dist: trusty
-sudo: required
+matrix:
+  include:
+    - os: linux
+      dist: trusty
+      sudo: required
+    - os: osx
+      env: ZSH_SRC=system
+    - os: osx
+      env: ZSH_SRC=homebrew
 before_script:
-- sudo apt-get install zsh
+- if [[ "$ZSH_SRC" == "homebrew" ]]; then brew install zsh; fi
+- if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install zsh; fi
 - mkdir .bin
 - sudo curl -L https://raw.githubusercontent.com/molovo/revolver/master/revolver > .bin/revolver
 - sudo curl -L https://raw.githubusercontent.com/molovo/color/master/color.zsh > .bin/color